04T3002JF

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NTC thermistors are one of the most popular temperature sensors because of their small size, reliability and low cost. The 04T3002JF is a type of NTC thermistor designed for a wide range of applications, from industrial and automotive applications to medical equipment, and more. This article will discuss the application field and working principle of the 04T3002JF.

Application Field

The 04T3002JF is suitable for many different applications where temperature measurement and control are important. These include industrial, automotive, medical, aerospace, and consumer electronics applications. Some of the specific applications include:

• Industrial applications: process control, HVAC systems, security systems, motor-drives, and industrial automation.
• Automotive applications: engine control systems, alternators, electric fans, temperature sensors, and air conditioners.
• Medical applications: patient monitoring, home heath care, and laboratory equipment.
• Aerospace applications: jet engine control systems, airspeed indicators, and pressure sensors.
• Consumer electronics applications: thermostats, home appliances, and mobile phones.

Working Principle

NTC thermistors, including the 04T3002JF, work on the principle that they change their resistance with changes in temperature. The 04T3002JF is a negative temperature coefficient (NTC) thermistor, which means that its resistance decreases as the temperature increases. This resistance change is based on its resistance element, which is made of a semiconductive material with a predictable temperature coefficient. When the temperature changes, this material also changes in its resistance, allowing the thermistor to measure the temperature accurately.

The 04T3002JF has a wide temperature range which is from -30°C to 150°C. Its resistance at 25°C is 30K, and its tolerances are ±5%. In addition, it has a very fast response time of only 2.-3ms. The thermistor can be used with 4-wire, 3-wire, or 2-wire systems, making it very versatile and flexible in a variety of applications.

Conclusion

The 04T3002JF is a type of NTC thermistor that is suitable for many applications where temperature measurement and control are important. Its low cost, small size, and fast response time make it an excellent choice for a wide range of applications. The thermistor works by changing its resistance with changes in temperature. Its resistance at 25°C is 30K, with a tolerance of ±5%. This article has provided a brief overview of the application fields and working principle of the 04T3002JF.

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